luke
/
OpenRAM
mirror of https://github.com/VLSIDA/OpenRAM.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Added run-level option for write_control and enabled fast mode in functional tests

This commit is contained in:
Matt Guthaus 2018-10-24 09:32:44 -07:00
parent 33c716eda8
commit 5f17525501
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
compiler/characterizer/functional.py
View File

@ -267,7 +267,7 @@ class functional(simulation):
t_intital=t_intital, t_intital=t_intital,
t_final=t_final) t_final=t_final)
self.stim.write_control(self.cycle_times[-1] + self.period) self.stim.write_control(self.cycle_times[-1] + self.period, runlvl=1)
self.sf.close() self.sf.close()

6
compiler/characterizer/stimuli.py
View File

@ -232,7 +232,7 @@ class stimuli():
measure_string=".meas tran {0} AVG v({1}) FROM={2}n TO={3}n\n\n".format(meas_name, dout, t_intital, t_final) measure_string=".meas tran {0} AVG v({1}) FROM={2}n TO={3}n\n\n".format(meas_name, dout, t_intital, t_final)
self.sf.write(measure_string) self.sf.write(measure_string)
def write_control(self, end_time): def write_control(self, end_time, runlvl=4):
""" Write the control cards to run and end the simulation """ """ Write the control cards to run and end the simulation """
# UIC is needed for ngspice to converge # UIC is needed for ngspice to converge
self.sf.write(".TRAN 5p {0}n UIC\n".format(end_time)) self.sf.write(".TRAN 5p {0}n UIC\n".format(end_time))
@ -241,9 +241,9 @@ class stimuli():
# which is more accurate, but slower than the default trapezoid method # which is more accurate, but slower than the default trapezoid method
# Do not remove this or it may not converge due to some "pa_00" nodes # Do not remove this or it may not converge due to some "pa_00" nodes
# unless you figure out what these are. # unless you figure out what these are.
self.sf.write(".OPTIONS POST=1 RUNLVL=4 PROBE method=gear TEMP={}\n".format(self.temperature)) self.sf.write(".OPTIONS POST=1 RUNLVL={0} PROBE method=gear TEMP={1}\n".format(runlvl,self.temperature))
else: else:
self.sf.write(".OPTIONS POST=1 RUNLVL=4 PROBE TEMP={}\n".format(self.temperature)) self.sf.write(".OPTIONS POST=1 RUNLVL={0} PROBE TEMP={1}\n".format(runlvl,self.temperature))
# create plots for all signals # create plots for all signals
self.sf.write("* probe is used for hspice/xa, while plot is used in ngspice\n") self.sf.write("* probe is used for hspice/xa, while plot is used in ngspice\n")